don# /usr/local/sbin/portupgrade xorg-libraries
---> Upgrading 'xorg-libraries-6.9.0' to 'xorg-libraries-7.2' (x11/xorg-libraries)
---> Building '/usr/ports/x11/xorg-libraries'
===> Cleaning for libX11-1.1.1_1,1
===> Cleaning for libXfont-1.2.8,1
===> Cleaning for libXfontcache-1.0.4
===> Cleaning for libICE-1.0.3,1
===> Cleaning for libSM-1.0.2,1
===> Cleaning for libXres-1.0.3
===> Cleaning for libXTrap-1.0.0
===> Cleaning for libXau-1.0.3_2
===> Cleaning for libXaw-1.0.2,1
===> Cleaning for libXcomposite-0.3.1,1
===> Cleaning for libXcursor-1.1.8_1
===> Cleaning for libXdamage-1.1.1
===> Cleaning for libXdmcp-1.0.2
===> Cleaning for libXevie-1.0.2
===> Cleaning for libXext-1.0.3,1
===> Cleaning for libXfixes-4.0.3
===> Cleaning for libXi-1.0.2,1
===> Cleaning for libXinerama-1.0.1,1
===> Cleaning for libXmu-1.0.3,1
===> Cleaning for libXp-1.0.0,1
===> Cleaning for libXpm-3.5.6
===> Cleaning for libXrandr-1.2.1
===> Cleaning for libXrender-0.9.2
===> Cleaning for libXScrnSaver-1.1.2
===> Cleaning for libXt-1.0.5
===> Cleaning for libXtst-1.0.1
===> Cleaning for libXv-1.0.3,1
===> Cleaning for libXvMC-1.0.4
===> Cleaning for libXxf86dga-1.0.1
===> Cleaning for libXxf86misc-1.0.1
===> Cleaning for libXxf86vm-1.0.1
===> Cleaning for libxkbfile-1.0.4
===> Cleaning for libxkbui-1.0.2
===> Cleaning for libXft-2.1.12
===> Cleaning for libXprintUtil-1.0.1
===> Cleaning for libXprintAppUtil-1.0.1
===> Cleaning for libfontenc-1.0.4
===> Cleaning for libdmx-1.0.2
===> Cleaning for xtrans-1.0.3
===> Cleaning for libFS-1.0.0
===> Cleaning for liboldX-1.0.1
===> Cleaning for bigreqsproto-1.0.2
===> Cleaning for xextproto-7.0.2
===> Cleaning for xcmiscproto-1.1.2
===> Cleaning for kbproto-1.0.3
===> Cleaning for inputproto-1.3.2
===> Cleaning for xf86bigfontproto-1.1.2
===> Cleaning for xproto-7.0.10
===> Cleaning for libtool-1.5.22_4
===> Cleaning for pkg-config-0.21
===> Cleaning for fontcacheproto-0.1.2
===> Cleaning for fontsproto-2.0.2
===> Cleaning for freetype2-2.2.1_2
===> Cleaning for resourceproto-1.0.2
===> Cleaning for trapproto-3.4.3
===> Cleaning for printproto-1.0.3
===> Cleaning for compositeproto-0.3.1
===> Cleaning for fixesproto-4.0
===> Cleaning for renderproto-0.9.2
===> Cleaning for damageproto-1.1.0_2
===> Cleaning for evieext-1.0.2
===> Cleaning for xineramaproto-1.1.2
===> Cleaning for randrproto-1.2.1
===> Cleaning for scrnsaverproto-1.1.0
===> Cleaning for recordproto-1.13.2
===> Cleaning for videoproto-2.2.2
===> Cleaning for xf86dgaproto-2.0.2
===> Cleaning for xf86miscproto-0.9.2
===> Cleaning for xf86vidmodeproto-2.2.2
===> Cleaning for fontconfig-2.4.2_2,1
===> Cleaning for dmxproto-2.2.2
===> Cleaning for gmake-3.81_2
===> Cleaning for expat-2.0.0_1
===> Cleaning for gettext-0.16.1_3
===> Cleaning for libiconv-1.9.2_2
===> Cleaning for xorg-libraries-7.2
Read /usr/ports/UPDATING for the procedure to upgrade or install xorg 7.2.
*** Error code 1
Stop in /usr/ports/x11/xorg-libraries.
** Command failed [exit code 1]: /usr/bin/script -qa /tmp/portupgrade.1762.0 env UPGRADE_TOOL=portupgrade UPGRADE_PORT=xorg-libraries-6.9.0 UPGRADE_PORT_VER=6.9.0 make
** Fix the problem and try again.
** Listing the failed packages (*:skipped / !:failed)
! x11/xorg-libraries (xorg-libraries-6.9.0) (unknown build error)
---> Packages processed: 0 done, 0 ignor